<!DOCTYPE html>
<html>
<head>
<title>文件下载</title>
<meta charset="UTF-8">
</head>
<body>
	<b>文件下载</b>
	<hr>
	<a href="/head.jpg">jpg文件下载</a><br>
	<!-- <img src="/head.jpg"  height="200px"/> -->
</body>